Where can you watch avatar the beach full episode?

It seems you're looking for "Avatar: The Last Airbender" episodes, not "Avatar: The Beach" as there's no such show. You can watch Avatar: The Last Airbender on several streaming platforms. Here are some options:

* Netflix: This is where you can find the entire series, including the original episodes and the sequel series "The Legend of Korra."

* Paramount+: This platform also offers all episodes of both Avatar series.

* Amazon Prime Video: You can rent or purchase episodes of Avatar: The Last Airbender on Amazon Prime Video.

* Apple TV: You can also rent or purchase episodes of Avatar: The Last Airbender on Apple TV.

If you're looking for a specific episode, make sure to search for it on the streaming platform you're using.